[ 18.693818][ T244] sleep (244) used greatest stack depth: 24608 bytes left [ 18.693838][ T244] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.693840][ T244] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 244, name: sleep [ 18.693842][ T244] preempt_count: 2, expected: 0 [ 18.693843][ T244] RCU nest depth: 0, expected: 0 [ 18.693844][ T244] locks held by sleep/244: 5, last CPU#1: [ 18.693846][ T244] #0: ffffffffad8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 18.693859][ T244] #1: ffffffffad999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.693865][ T244] #2: ffffffffad999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.693869][ T244] #3: ffffffffad889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.693873][ T244] #4: ffffffffad889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 18.693877][ T244] irq event stamp: 7530 [ 18.693878][ T244] hardirqs last enabled at (7529): [] __down_trylock_console_sem+0x86/0xa0 [ 18.693880][ T244] hardirqs last disabled at (7530): [] console_emit_next_record+0x3f8/0x4f0 [ 18.693882][ T244] softirqs last enabled at (7192): [] handle_softirqs+0x67c/0x900 [ 18.693884][ T244] softirqs last disabled at (7181): [] __irq_exit_rcu+0x145/0x1c0 [ 18.693887][ T244] Preemption disabled at: [ 18.693888][ T244] [<0000000000000000>] 0x0 [ 18.693895][ T244] CPU: 1 UID: 0 PID: 244 Comm: sleep Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.693898][ T244] Tainted: [W]=WARN [ 18.693899][ T244] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.693901][ T244] Call Trace: [ 18.693903][ T244] [ 18.693904][ T244] dump_stack_lvl+0x6f/0xa0 [ 18.693910][ T244] __might_resched.cold+0x1fe/0x2c1 [ 18.693915][ T244] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.693919][ T244] ? __kmalloc_noprof+0xdb/0x760 [ 18.693924][ T244] __kmalloc_noprof+0x443/0x760 [ 18.693926][ T244] ? alloc_buf.isra.0+0x4b/0x260 [ 18.693932][ T244] ? do_raw_spin_unlock+0x59/0x250 [ 18.693934][ T244] alloc_buf.isra.0+0x4b/0x260 [ 18.693937][ T244] put_chars+0x1e1/0x2f0 [ 18.693940][ T244] ? __send_to_port+0x420/0x420 [ 18.693942][ T244] ? printk_get_next_message+0x2fe/0x7d0 [ 18.693945][ T244] ? rcu_read_lock_any_held+0x3c/0x90 [ 18.693948][ T244] ? validate_chain+0x38b/0xc20 [ 18.693952][ T244] hvc_console_print+0x292/0x780 [ 18.693955][ T244] ? __lock_acquire+0x518/0xc20 [ 18.693956][ T244] ? __lock_acquire+0x518/0xc20 [ 18.693961][ T244] ? hvc_write+0x3a0/0x3a0 [ 18.693964][ T244] ? rcu_is_watching+0x16/0xd0 [ 18.693967][ T244] ? lock_acquire+0x13c/0x160 [ 18.693970][ T244] console_emit_next_record+0x252/0x4f0 [ 18.693974][ T244] ? devkmsg_read+0x4e0/0x4e0 [ 18.693978][ T244] ? rcu_is_watching+0x16/0xd0 [ 18.693981][ T244] ? lock_acquire+0x13c/0x160 [ 18.693984][ T244] console_flush_one_record+0x46f/0x710 [ 18.693988][ T244] ? console_emit_next_record+0x4f0/0x4f0 [ 18.693990][ T244] ? __lock_acquire+0x518/0xc20 [ 18.693995][ T244] console_unlock+0xee/0x1f0 [ 18.693998][ T244] ? console_flush_one_record+0x710/0x710 [ 18.693999][ T244] ? rcu_is_watching+0x16/0xd0 [ 18.694002][ T244] ? lock_acquire+0x60/0x160 [ 18.694005][ T244] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.694006][ T244] ? vprintk_emit+0x320/0x3e0 [ 18.694010][ T244] vprintk_emit+0x37c/0x3e0 [ 18.694013][ T244] ? wake_up_klogd_work_func+0x90/0x90 [ 18.694017][ T244] ? __lock_acquire+0x518/0xc20 [ 18.694020][ T244] _printk+0xc7/0x100 [ 18.694024][ T244] ? snapshot_read.cold+0x21/0x21 [ 18.694027][ T244] ? do_raw_spin_lock+0x131/0x280 [ 18.694029][ T244] ? __rwlock_init+0x150/0x150 [ 18.694033][ T244] ? do_raw_spin_lock+0x131/0x280 [ 18.694035][ T244] do_exit.cold+0x82/0x9c [ 18.694039][ T244] ? exit_notify+0x890/0x890 [ 18.694041][ T244] ? __lock_release.isra.0+0x69/0x1a0 [ 18.694044][ T244] ? rcu_is_watching+0x16/0xd0 [ 18.694048][ T244] do_group_exit+0xb8/0x370 [ 18.694052][ T244] __x64_sys_exit_group+0x3c/0x50 [ 18.694054][ T244] x64_sys_call+0x1567/0x1570 [ 18.694056][ T244] do_syscall_64+0xff/0x530 [ 18.694059][ T244] ? exc_page_fault+0xee/0x100 [ 18.694063][ T244] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.694065][ T244] RIP: 0033:0x7efed44b11b8 [ 18.694067][ T244] Code: Unable to access opcode bytes at 0x7efed44b118e. [ 18.694069][ T244] RSP: 002b:00007ffc1dec96a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 18.694071][ T244] RAX: ffffffffffffffda RBX: 00007efed45e1f88 RCX: 00007efed44b11b8 [ 18.694072][ T244] RDX: 00007efed43eea48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 18.694073][ T244] RBP: 00007ffc1dec9700 R08: 0000000000000000 R09: 0000000000000000 [ 18.694074][ T244] R10: 00007ffc1dec9540 R11: 0000000000000246 R12: 0000000000000002 [ 18.694075][ T244] R13: 0000000000000000 R14: 00007efed45e0680 R15: 00007efed45e1fa0 [ 18.694082][ T244] [ 23.125805][ T273] ip (273) used greatest stack depth: 24528 bytes left [ 23.125821][ T273] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.125823][ T273] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 273, name: ip [ 23.125825][ T273] preempt_count: 2, expected: 0 [ 23.125826][ T273] RCU nest depth: 0, expected: 0 [ 23.125827][ T273] locks held by ip/273: 5, last CPU#3: [ 23.125829][ T273] #0: ffffffffad8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 23.125842][ T273] #1: ffffffffad999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.125848][ T273] #2: ffffffffad999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.125852][ T273] #3: ffffffffad889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.125855][ T273] #4: ffffffffad889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 23.125859][ T273] irq event stamp: 28390 [ 23.125860][ T273] hardirqs last enabled at (28389): [] __down_trylock_console_sem+0x86/0xa0 [ 23.125863][ T273] hardirqs last disabled at (28390): [] console_emit_next_record+0x3f8/0x4f0 [ 23.125865][ T273] softirqs last enabled at (27416): [] handle_softirqs+0x67c/0x900 [ 23.125868][ T273] softirqs last disabled at (27411): [] __irq_exit_rcu+0x145/0x1c0 [ 23.125870][ T273] Preemption disabled at: [ 23.125871][ T273] [<0000000000000000>] 0x0 [ 23.125878][ T273] CPU: 3 UID: 0 PID: 273 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.125881][ T273] Tainted: [W]=WARN [ 23.125882][ T273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.125884][ T273] Call Trace: [ 23.125886][ T273] [ 23.125888][ T273] dump_stack_lvl+0x6f/0xa0 [ 23.125894][ T273] __might_resched.cold+0x1fe/0x2c1 [ 23.125899][ T273] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.125903][ T273] ? __kmalloc_noprof+0xdb/0x760 [ 23.125908][ T273] __kmalloc_noprof+0x443/0x760 [ 23.125910][ T273] ? alloc_buf.isra.0+0x4b/0x260 [ 23.125916][ T273] ? do_raw_spin_unlock+0x59/0x250 [ 23.125918][ T273] alloc_buf.isra.0+0x4b/0x260 [ 23.125922][ T273] put_chars+0x1e1/0x2f0 [ 23.125925][ T273] ? __send_to_port+0x420/0x420 [ 23.125926][ T273] ? printk_get_next_message+0x2fe/0x7d0 [ 23.125929][ T273] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.125933][ T273] ? validate_chain+0x38b/0xc20 [ 23.125937][ T273] hvc_console_print+0x292/0x780 [ 23.125940][ T273] ? __lock_acquire+0x518/0xc20 [ 23.125941][ T273] ? __lock_acquire+0x518/0xc20 [ 23.125945][ T273] ? hvc_write+0x3a0/0x3a0 [ 23.125949][ T273] ? rcu_is_watching+0x16/0xd0 [ 23.125952][ T273] ? lock_acquire+0x13c/0x160 [ 23.125956][ T273] console_emit_next_record+0x252/0x4f0 [ 23.125959][ T273] ? devkmsg_read+0x4e0/0x4e0 [ 23.125964][ T273] ? rcu_is_watching+0x16/0xd0 [ 23.125966][ T273] ? lock_acquire+0x13c/0x160 [ 23.125970][ T273] console_flush_one_record+0x46f/0x710 [ 23.125974][ T273] ? console_emit_next_record+0x4f0/0x4f0 [ 23.125976][ T273] ? __lock_acquire+0x518/0xc20 [ 23.125981][ T273] console_unlock+0xee/0x1f0 [ 23.125983][ T273] ? console_flush_one_record+0x710/0x710 [ 23.125985][ T273] ? rcu_is_watching+0x16/0xd0 [ 23.125987][ T273] ? lock_acquire+0x60/0x160 [ 23.125991][ T273] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.125992][ T273] ? vprintk_emit+0x320/0x3e0 [ 23.125996][ T273] vprintk_emit+0x37c/0x3e0 [ 23.125999][ T273] ? wake_up_klogd_work_func+0x90/0x90 [ 23.126003][ T273] ? __lock_acquire+0x518/0xc20 [ 23.126007][ T273] _printk+0xc7/0x100 [ 23.126010][ T273] ? snapshot_read.cold+0x21/0x21 [ 23.126013][ T273] ? do_raw_spin_lock+0x131/0x280 [ 23.126016][ T273] ? __rwlock_init+0x150/0x150 [ 23.126019][ T273] ? do_raw_spin_lock+0x131/0x280 [ 23.126022][ T273] do_exit.cold+0x82/0x9c [ 23.126026][ T273] ? exit_notify+0x890/0x890 [ 23.126028][ T273] ? __lock_release.isra.0+0x69/0x1a0 [ 23.126030][ T273] ? rcu_is_watching+0x16/0xd0 [ 23.126035][ T273] do_group_exit+0xb8/0x370 [ 23.126039][ T273] __x64_sys_exit_group+0x3c/0x50 [ 23.126041][ T273] x64_sys_call+0x1567/0x1570 [ 23.126043][ T273] do_syscall_64+0xff/0x530 [ 23.126047][ T273] ? exc_page_fault+0xee/0x100 [ 23.126050][ T273] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.126052][ T273] RIP: 0033:0x7ff712e261b8 [ 23.126055][ T273] Code: Unable to access opcode bytes at 0x7ff712e2618e. [ 23.126056][ T273] RSP: 002b:00007ffdceb2ac98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 23.126058][ T273] RAX: ffffffffffffffda RBX: 00007ff712f56f88 RCX: 00007ff712e261b8 [ 23.126060][ T273] RDX: 00007ff712b70fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 23.126061][ T273] RBP: 00007ffdceb2acf0 R08: 0000000000000000 R09: 0000000000000050 [ 23.126061][ T273] R10: 00007ffdceb2aab0 R11: 0000000000000246 R12: 0000000000000001 [ 23.126062][ T273] R13: 0000000000000000 R14: 00007ff712f55680 R15: 00007ff712f56fa0 [ 23.126070][ T273] [ 32.924546][ T318] ip (318) used greatest stack depth: 24272 bytes left [ 32.924563][ T318] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.924565][ T318] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 318, name: ip [ 32.924566][ T318] preempt_count: 2, expected: 0 [ 32.924567][ T318] RCU nest depth: 0, expected: 0 [ 32.924568][ T318] locks held by ip/318: 5, last CPU#1: [ 32.924570][ T318] #0: ffffffffad8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 32.924583][ T318] #1: ffffffffad999cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.924588][ T318] #2: ffffffffad999d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.924592][ T318] #3: ffffffffad889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.924596][ T318] #4: ffffffffad889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 32.924599][ T318] irq event stamp: 24742 [ 32.924600][ T318] hardirqs last enabled at (24741): [] __down_trylock_console_sem+0x86/0xa0 [ 32.924603][ T318] hardirqs last disabled at (24742): [] console_emit_next_record+0x3f8/0x4f0 [ 32.924605][ T318] softirqs last enabled at (23192): [] netlink_release+0x17b/0xcf0 [ 32.924609][ T318] softirqs last disabled at (23190): [] netlink_release+0xd2/0xcf0 [ 32.924611][ T318] Preemption disabled at: [ 32.924612][ T318] [<0000000000000000>] 0x0 [ 32.924619][ T318] CPU: 1 UID: 0 PID: 318 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.924623][ T318] Tainted: [W]=WARN [ 32.924623][ T318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.924625][ T318] Call Trace: [ 32.924627][ T318] [ 32.924628][ T318] dump_stack_lvl+0x6f/0xa0 [ 32.924634][ T318] __might_resched.cold+0x1fe/0x2c1 [ 32.924639][ T318] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.924643][ T318] ? __kmalloc_noprof+0xdb/0x760 [ 32.924648][ T318] __kmalloc_noprof+0x443/0x760 [ 32.924650][ T318] ? alloc_buf.isra.0+0x4b/0x260 [ 32.924655][ T318] ? do_raw_spin_unlock+0x59/0x250 [ 32.924658][ T318] alloc_buf.isra.0+0x4b/0x260 [ 32.924661][ T318] put_chars+0x1e1/0x2f0 [ 32.924664][ T318] ? __send_to_port+0x420/0x420 [ 32.924665][ T318] ? printk_get_next_message+0x2fe/0x7d0 [ 32.924669][ T318] ? rcu_read_lock_any_held+0x3c/0x90 [ 32.924672][ T318] ? validate_chain+0x38b/0xc20 [ 32.924676][ T318] hvc_console_print+0x292/0x780 [ 32.924679][ T318] ? __lock_acquire+0x518/0xc20 [ 32.924680][ T318] ? __lock_acquire+0x518/0xc20 [ 32.924684][ T318] ? hvc_write+0x3a0/0x3a0 [ 32.924687][ T318] ? rcu_is_watching+0x16/0xd0 [ 32.924690][ T318] ? lock_acquire+0x13c/0x160 [ 32.924694][ T318] console_emit_next_record+0x252/0x4f0 [ 32.924698][ T318] ? devkmsg_read+0x4e0/0x4e0 [ 32.924702][ T318] ? rcu_is_watching+0x16/0xd0 [ 32.924704][ T318] ? lock_acquire+0x13c/0x160 [ 32.924708][ T318] console_flush_one_record+0x46f/0x710 [ 32.924712][ T318] ? console_emit_next_record+0x4f0/0x4f0 [ 32.924714][ T318] ? __lock_acquire+0x518/0xc20 [ 32.924719][ T318] console_unlock+0xee/0x1f0 [ 32.924721][ T318] ? console_flush_one_record+0x710/0x710 [ 32.924723][ T318] ? rcu_is_watching+0x16/0xd0 [ 32.924725][ T318] ? lock_acquire+0x60/0x160 [ 32.924729][ T318] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.924730][ T318] ? vprintk_emit+0x320/0x3e0 [ 32.924733][ T318] vprintk_emit+0x37c/0x3e0 [ 32.924737][ T318] ? wake_up_klogd_work_func+0x90/0x90 [ 32.924740][ T318] ? __lock_acquire+0x518/0xc20 [ 32.924744][ T318] _printk+0xc7/0x100 [ 32.924747][ T318] ? snapshot_read.cold+0x21/0x21 [ 32.924750][ T318] ? do_raw_spin_lock+0x131/0x280 [ 32.924753][ T318] ? __rwlock_init+0x150/0x150 [ 32.924756][ T318] ? do_raw_spin_lock+0x131/0x280 [ 32.924759][ T318] do_exit.cold+0x82/0x9c [ 32.924762][ T318] ? exit_notify+0x890/0x890 [ 32.924764][ T318] ? __lock_release.isra.0+0x69/0x1a0 [ 32.924767][ T318] ? rcu_is_watching+0x16/0xd0 [ 32.924771][ T318] do_group_exit+0xb8/0x370 [ 32.924774][ T318] __x64_sys_exit_group+0x3c/0x50 [ 32.924777][ T318] x64_sys_call+0x1567/0x1570 [ 32.924779][ T318] do_syscall_64+0xff/0x530 [ 32.924782][ T318] ? exc_page_fault+0xee/0x100 [ 32.924785][ T318] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.924787][ T318] RIP: 0033:0x7efe2459a1b8 [ 32.924790][ T318] Code: Unable to access opcode bytes at 0x7efe2459a18e. [ 32.924791][ T318] RSP: 002b:00007ffe3b348a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 32.924793][ T318] RAX: ffffffffffffffda RBX: 00007efe246caf88 RCX: 00007efe2459a1b8 [ 32.924795][ T318] RDX: 00007efe242e4fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 32.924796][ T318] RBP: 00007ffe3b348a70 R08: 0000000000000000 R09: 0000000000000050 [ 32.924797][ T318] R10: 00007ffe3b348830 R11: 0000000000000246 R12: 0000000000000001 [ 32.924798][ T318] R13: 0000000000000000 R14: 00007efe246c9680 R15: 00007efe246cafa0 [ 32.924805][ T318]